baber/WOPTO huggingface dataset:
Patent JP-S5995390-A (JP)
Title: Heat exchanger
Inventor: OKADA TETSUJI
IPC: F28D1/047
Filed: 1982-11-22
Abstract: PURPOSE:To improve the efficiency of the heat exchanger and permit to make the large size heat exchanger by a method wherein flat U-shape connecting tubes, having no partitionings, are arranged at one or a plurality of places on the way from the inlet port of refrigerant to the outlet port of the same. CONSTITUTION:First flat tube 9 and the second flat tube 10, in which the path of fluid is divided into a plurality of paths by the partitionings, are connected by the flat U-shape connecting tube 11 having no partitioning. The refrigerant, flowing through the first flat tube partitioned by the intermediate partitionings, is mixed in the connecting tube and enters into the second flat tube partitioned by the intermediate partitionings. The refrigerant is not distributed uniformly in the flat tube partitioned by the intermediate partitionings and the temperature distribution in the heat exchanger become ununiform, however, the flow of the refrigerant is uniformed in the flat U-shape connecting tube, therefore, the efficiency of the heat exchanger may be improved.
Patent JP-H09161407-A (JP)
Title: Control signal generation apparatus for recording system of digital information signal
Inventor: KOU TEIKAN
IPC: G11B20/14
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of circuits and the number of arithmetic processing bits of an integrator to improve arithmetic operation rate by selecting one signal of the same spectrum components to which 0 or 1 is added and improving a judging circuit to select the more selected signals at the final end. SOLUTION: A first peak detector 310, a first notch detector 320 and a first dip detector 330 respectively detect a peak element, notch element and dip element from a channel word to which 0 is added. In the same manner, a second peak detector 350, a second notch detector 360 and a second dip detector 370 also such detect the respective components from the channel word to which 1 is added. A first to a third comparators 381 to 383 coupled to the output ends of the spectrum components 310 to 330, 350 to 370 compare the detected signals of the same spectrum component and then select and output the smaller notch component and dip component. A judging circuit 390 generates a control signal CS which determines the selection of the outputs having two or more of the same results among the output signals of the comparators 381 to 383.
Patent JP-S6095148-A (JP)
Title: Opening control device for throttle valve
Inventor: MASE YASUSHI
IPC: F02D41/00
Filed: 1983-10-31
Abstract: PURPOSE:To make easy the restarting of an engine at a high temperature by controlling the opening of a throttle valve when starting the engine based on the water temperature and intake air temperature. CONSTITUTION:The temperature of a cooling water for an engine 1 is detected by a water temperature detecting device 7, and the temperature of an intake air is detected by an intake air temperature detecting device 5. When the state of starting an engine is detected by a starting state detecting device 8, the opening of a throttle valve is obtained by an opening signal generating device 14 based on the water and intake air temperatures. Based on this throttle valve opening, an open/close device 15 opens/closes the throttle valve to prevent the air-fuel ratio from rising too high when restarting at a high temperature. In this way, the air-fuel ratio can be prevented from getting too high even when percolation occurs, and the engine can be easily restarted.
Patent JP-H0650727-A (JP)
Title: Three-dimensional information measuring method and device for specimen
Inventor: TOIDA MASAHIRO
IPC: G01B11/24
Filed: 1992-07-31
Abstract: PURPOSE:To measure the three-dimensional information of constituents and/or functions of a specimen containing a light-scattering medium by laser beams. CONSTITUTION:Laser beams a1 with a certain frequency which are discharged from a laser light source 1 are formed in conical beams by a lens 3 and are applied to a specimen 2. The specimen 2 is displaced so that the laser beams in conical shape scan the specimen 2 in helical winding spiral shape and then irradiation laser beams are focused by a lens 6 so that the transmission light out of laser beams which are irradiated from the specimen 2 may pass a pin hole P of a screen 7. The two-dimensional intensity distribution of laser beams passing through the pin hole P is detected by a two-dimensional parallel operation type image sensor 8 and is stored by a calculation processing means 12. An operation which is the same as the above is performed to laser beams a11 of other frequencies, thus calculating the difference between the obtained two two-dimensional intensity distributions and obtaining the three-dimensional information of the constituents and/or functions of the specimen using the CT method using a measurement means 9.
Patent JP-S6361689-A (JP)
Title: Welding lens device
Inventor: NARUSE KAZUO
IPC: B23K37/047
Filed: 1986-09-01
Abstract: PURPOSE:To enable the positioning of a truck to be performed in a conveying position accurately in a high sped, by providing the parts loading jig unit truck for exclusive use in every car kind so that this truck is conveyed floating by a contactless type motor. CONSTITUTION:The first mounting bed 12 of linear shape provides a loading process part 13 and a welding process part 14 respectively in the both ends and a center station part 15 in the center. The second mounting bed 16 is provided in both sides of the center station part 15, and a pair of conveying rails 17, 18 are provided in both sides on these of the first and second mounting beds 12, 16. A pair of non-rotation type motor 19 are provided to be arranged spacing a fixed distance along the conveying rails 17, 18, while a plurality of jig unit trucks 20a-20d of different kind are movably mounted onto the conveying rails 17, 18.
Patent JP-S6099056-A (JP)
Inventor: YOKOYAMA TAMIO
IPC: D04H1/558
Filed: 1983-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0870148-A (JP)
Title: Magnetoresistance element
Inventor: MIYAZAKI TERUNOBU
IPC: G01R33/09
Filed: 1994-08-30
Abstract: PURPOSE: To enable a resistance change rate (ΔR/R) at room temperature to be 10% or higher and improve the sensitivity at a weak magnetic field, eliminate the need for shaping an output waveform into a square waveform, eliminate the need for deflecting its operating point, and simplify structure and circuit configuration for miniaturization. CONSTITUTION: Regarding a magnetoresistance element 10 utilizing ferromagnetic tunnel junction generated by joining two ferromagnetic thin films 11 and 12 by holding them with a nonmagnetic film 13 containing a thin insulation layer, the ferromagnetic thin films 11 and 12 are provided so that their axes of easy magnetization M1 and M2 are in parallel each other. Then, the coercive force in the direction of the axis of easy magnetization of the thin film 11 preferably should not exceed the double of the coercive force in the direction of the axis of easy magnetization of the thin film 12, each magnetization curve of the thin film 11 and the thin film 12 is provided with a square-shaped hysteresis curve, and an entire magnetization curve is in a step-shaped rectangular hysteresis curve.
Patent JP-H0958711-A (JP)
Title: Closing plug and container equipped therewith
Inventor: YAMADA FUJIKO
IPC: B65D39/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To certainly prevent the stagnation of the liquid drained from a drain port in the gap between the opening end on the downstream side of the drain port and an arranging surface by fitting a spherical element formed into an almost semispherical shape in the drain port to close the drain port. SOLUTION: A closing plug 1 is formed into an almost spherical shape having a diameter larger than that of a circular drain port 21 to be closed on the upstream side thereof and the spherical side thereof is fitted in the drain port 21 to close the drain port 21. A connection part 5 having the connection hole 5A connected to the member 2 embedded in the closing plug 1 is formed to the planer part of the closing plug 1 and a connector 6 such as a stainless steel ball chain is connected to the connection part 5. By this constitution, the stagnation of the liquid drained from the drain port 21 in the gap between the downstream opening end of the drain port 21 and an arranging surface can be certainly prevented and, as a result, the liquid can be properly and rapidly drained from the drain port 21.
Patent JP-S58107311-A (JP)
Title: Manufacture of bonded article
Inventor: HAGIWARA KIYOKAZU
IPC: B29C55/00
Filed: 1981-12-18
Abstract: PURPOSE:To simply obtain a bonded article which has a uniform and thin bonding layer by providing a screw member which supports a pressing unit by a spring and employing a clamping bracket which is treated to release a mold on an inner wall, thereby pressing the article which is superposed via a bonding agent. CONSTITUTION:A screw member in which a pressing unit such as a steel ball 7 or the like is, for example, supported telescopically by a spring 6 from the lower end of a threaded rod 5, is screwed through the wall plate such as a ceiling  plate 4a or the like, articles 1, 2 to be bonded and superposed via a bonding  agent 3 in a stationary bracket 4 treated with a mold releasing agent (e.g., a  Teflon tape or the like) 8 on the inner wall, and the rod 5 is clamped, thereby pressing and bonding the articles 1, 2 via a steel ball 7. EFFECT:After the bonding is finished, the articles to be bonded can be readily removed from the stationary fixture.
Patent JP-2001032496-A (JP)
Title: Folded-plate for wall
Inventor: OSUMI YASUNARI
IPC: E04F13/08
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a folded-plate for a wall excellent in heat insulating/fire resistant performance and workability and capable of performing long span execution work for eliminating furring strips. SOLUTION: A folded-plate 1 for a wall is constituted by laminating a fire resistant material 3 on one surface of a folded-plate material 2 in a close contact state by using the folded-plate material 2 (a crest height H is not less than 80 mm) having a large crest height as a main member by an almost waveform member continuing in a crest part and a trough part. The fire resitant material 3 is laminated between almost waveform two folded-plate materials 2 continuing in a crest part and a trough part in a state of being brought into close contact with an inside surface of the respective folded-plate materials 2, and at least one of these two folded-plate materials 2 is used as a folded-plate material 2 having a large crest height to constitute the folded-plate for a wall.
Patent JP-S6452818-A (JP)
Title: Electrically conductive polyester fiber and production thereof
Inventor: NAGAOKA KOICHI
IPC: D01F1/09
Filed: 1987-08-19
Abstract: PURPOSE:To obtain the titled fiber suitable for incorporation in the cloths for sterile garments to be subjected to radiation sterilization, by spinning and drawing, under specified conditions, a conjugated fiber made up of white electrically conductive fine particle-incorporated polybutylene terephthalate and an aromatic copolyester. CONSTITUTION:A conjugate fiber made up of (A) white electrically conductive fine particle (pref. titanium dioxide particles coated with tin dioxide)- incorporated polybutylene terephthalate and (B) an aromatic copolyester outstanding in fiber formability with a melting point of 200-240 deg.C [pref. poly(ethylene terephthalate/isophthalate)] is spun at <=260 deg.C, wound at a speed of >=3,000m/min followed by drawing by a factor of 1.02-1.35 at temperatures higher than the glass transition point of the component B by 40-90 deg.C, thus obtaining the objective fiber with an electrical resistance of <=5X10<8>OMEGA/cm.
Patent JP-2000027804-A (JP)
Title: Hydraulic circuit for hydraulic motor
Inventor: SATAKE TERUHIKO
IPC: E02F9/22
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit for a hydraulic motor to control a brake pressure generated during the stop of the hydraulic motor by providing a simple circuit structure, thereby reducing the number of parts, resulting in achieving cost reduction. SOLUTION: A brake valve 22 of a hydraulic circuit is provided with a communicating passage 36 interconnecting supply/drain passages 24, 25, a first spool 28 traveling from a neutral position to interconnect the communicating passage 36 and the supply/drain passage 24, and a second spool 29 traveling from a neutral position to interconnect the communicating passage 36 and the supply/drain passage 25, and restriction parts are provided at the communicating passage and at least either of the first spool and the second spool. The travels of the spools when the hydraulic motor 85 stops interconnect the individual supply/drain passages and the communicating passage to flow pressurized fluid from a supply/drain passage on a higher pressure side to a supply/drain passage on a lower pressure side through the restriction part.
Patent JP-S6099170-A (JP)
Title: Disazo-based reactive dye
Inventor: IMAI MASAO
IPC: C09B62/513
Filed: 1983-11-04
Abstract: NEW MATERIAL:A compound of formula I (X1 is H, sulfonic acid, carboxylic acid, sulfonamide, beta-sulfatoethylsulfonyl; X2 is H of Br; Y1 and Y2 are each H, methyl or methoxy). EXAMPLE:A compound of formula II. USE:Vinylsulfone type reactive dyes for dyeing cellulose fibers dense navy blue- black with high fastness. PREPARATION:For example, an amine of formula III (pref. 2,6-dibromoaniline-4- sulfonic acid) is diazotized, at 0-5 deg.C in an acidic condition (using hydrochloric acid), by sodium nitrite followed by coupling, under a pH 0.5-3.5 at 0-10 deg.C, with 1-amino-8-hydroxynaphthalene-3,6-disulfonic acid to prepare a monoazo dye of formula IV. Whereas, an amine of formula V and 2,4-diaminobenzene sulfonic acid are condensed with cyanuric chloride to prepare an amine of formula VI, which is diazotized followed by coupling with said monoazo dye.
Patent JP-2000037946-A (JP)
Title: Recording sheet with ink receptive layer and coating liquid for forming ink receptive layer
Inventor: NISHIDA HIROYASU
IPC: C08J7/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet with an ink receptive layer which is free from ink oozing and shows an image printed with uniform density and clarity and further shows superior water resistance, weatherability and color fading properties and besides, makes a printed matter with sufficient strength. SOLUTION: This recording sheet with an ink receptive layer has an ink receptive layer containing oxide particles formed on a base sheet. In addition, a cationic hydrated metallic compound is borne on the surface of the oxide particles and the zeta potential of the oxide particles is positive and also is below 60 mV.
Patent JP-S6453771-A (JP)
Title: Method and equipment for welding piping
Inventor: KURITA SHINICHI
IPC: B23K9/028
Filed: 1987-08-21
Abstract: PURPOSE:To improve efficiency and welding reliability by aligning a fixed pipe with a pipe to be welded by a piping aligning device to perform tack welding of piping by automatic welding equipment. CONSTITUTION:A cylindrical clamp 51 is fitted to the fixed pipe 1 so that the center of a window 54 for tack welding thereof comes to a welding groove line of the fixed pipe 1. Next, a mating cylindrical clamp 52 is fitted to the pipe 2 to be welded which is inserted thereinto with a tapered part of the inside of the clamp 51 as a guide and the pipe 2 to be welded is drawn near the fixed pipe 1 by a tightner 53 and the centering is carried out. The automatic welding equipment 60 is fitted to the fixed pipe 1 so that a welding torch 61 comes on the periphery of a welding groove 3 and the tack welding is performed from the window 54 for tack welding according to a predetermined program. After the tack welding, the piping aligning device 50 is removed and the main welding is performed by the automatic welding equipment 60. By this method, the tack welding by the manual welding can be eliminated.
Patent JP-H0370165-A (JP)
Title: Bending method and forming device for external lead of resin sealed semiconductor device
Inventor: KASAI KEIICHI
IPC: B21D5/01
Filed: 1989-08-09
Abstract: PURPOSE:To put it in the conditions that the tops of external leads are equal completely even if the resin sealed part shrinks or warps by bending external leads in the conditions of being coupled by a coupling piece, and then cutting off the coupling piece so that each external lead may be of the specified length. CONSTITUTION:Resin is removed from around the resin sealed part 14 or between external leads 16 of a semiconductor device 10 which is coupled to a lead frame 12 and is sealed with resin. Successively, the tops of the external leads 16 of the semiconductor device 10 are cut off in the conditions of being coupled with a coupling piece 20. And, the semiconductor device 10 is separated from the lead frame 12. Each external lead group 16g extended on two sides of the semiconductor device 10 are bent in Z shape. The coupling piece 20 at the tops of the external lead groups 16g of the semiconductor device 10 being bent is cut off.
Patent JP-H0756623-A (JP)
Title: Cell controller
Inventor: ISHIKAWA HARUYUKI
IPC: G06Q50/04
Filed: 1993-08-20
Abstract: PURPOSE:To improve the working rate of the whole machining cell by changing a schedule so that such a pallet that cannot immediately undergo the machining by some reason even if the machinning preparation is completed can be processed by means of an idle device. CONSTITUTION:A pallet Al is already set up but cannot be immediately machined since a processing machine 41 is machining the precedent parts. Under such a condition, a cell controller confirms the operating states of other processing machines 42-4n and lists up the processing machines that are kept in the idle states owing to a fact that all processing schedules are complete or the pallet to be machined is not set up nor transferred. Then the processing machines including the tools that machine the work attached to the pallet Al are listed up. If it is confirmed that the machine 42 can satisfy all conditions, the cell controller produces a new schedule and transfers the pallet Al to the machine 42. Then the machine 42 performs the machining by transfering the received machining data.
Patent JP-S6363449-A (JP)
Inventor: MORI YUKIO
IPC: A61B10/00
Filed: 1986-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5997842-A (JP)
Title: Grinder
Inventor: MURATA SUMIAKI
IPC: B24B47/20
Filed: 1982-11-25
Abstract: PURPOSE:To markedly facilitate correction of the position of a wheel spindle stock by fixing a dresser onto a feeding base and arranging a rotary member inside the wheel spindle stock and transferring a pair of screw shafts at a same time by an equal amount. CONSTITUTION:A wheel spindle stock 3 is loaded in shiftable ways at the center part of a feeding base 1, and a grindstone 5 is rotatably supported at the advance edge part in the direction of shift of the wheel spindle stock 3. When a dress cutting-in cylinder 7 performs one cycle of reciprocation, the revolution of, a dress cutting-in shaft 21 is suppressed by a guide member 31, and the wheel spindle stock 3 is retreated only by the dress cutting-in amount, and the grindstone 5 is dressed by a dresser 42. While, since an advance edge correcting shaft 23 has the equal lead in the reverse screw for the dress cutting-in shaft 21, the shaft 23 is relatively retreated by the amount of advance of the shaft 21 with respect to the wheel spindle stock 3, and therefore, the advance stroke of the wheel spindle stock 3 is corrected exceedingly easily.
Patent JP-H0255484-A (JP)
Title: Teletext broadcast slave pattern display method
Inventor: HASHIGUCHI KOTA
IPC: H04N5/45
Filed: 1988-08-20
Abstract: PURPOSE:To form a slave pattern display to be an original pattern and to prevent occurrence of deformed characters by displaying a teletext data without interleaving. CONSTITUTION:In the case of slave pattern display, a signal of a usual television pattern sent from a demodulation section 1 and a signal of a teletext sent from a character decoder section 2 are mixed in a changeover/mixing circuit 3 and the result is displayed on a CRT 4. In this case, a control section 5 applies processings such as alternate share of a scanning line data of the teletext to each field, delay of display timing and changeover of display clock. Moreover, the control section 5 controls the timing to fetch a signal from the character decoder 2 for the changeover/mixing circuit 3.
Patent JP-S6186526-A (JP)
Title: Ventilation system changing amount of ventilation in accordance with consumption of gas
Inventor: EGASHIRA MUNEYOSHI
IPC: F24F11/00
Filed: 1984-10-02
Abstract: PURPOSE:To optimize electric power consumption necessary for ventilation and improve energy saving effect by a method wherein air is supplied or discharged in accordance with the consumption of gas to obtain the exantness of the ventilation. CONSTITUTION:When cooking work is started in a kitchen and one or a plurality of gas instruments 1 are started to use, the flow amount of using gas is detected by a gas flow detector 10 and an output signal, corresponding to the flow amount of using gas, is outputted from the gas flow detector 10. A control signal, determining converted frequency corresponding to the output signal, is supplied from a converter 18 to an inverter control panel 15. In the inverter control panel 15, an electric power, supplied from a power panel 12 and provided with a commercial frequency, is converted into the electric power having the frequency indicated by the control signal. The amount of exhaust air, discharged out of an air discharging fan 4 to the outside of the kitchen through a suction 2 and an exhaust duct 3 is equalized to the logical amount of exhaust gas of the amount of using gas, on the other hand, the amount of supplying air, which copes with the amount of discharging air, is blown from a blow-off section 7 into the kitchen room through an air supplying fan 5 and an air supplying duct 6.
Patent JP-S6363098-A (JP)
Inventor: ANDO AKIO
IPC: G10L15/06
Filed: 1986-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1147564-A (JP)
Title: Gas dissolution and dissolved gas-removing module
Inventor: TAKEDA SATORU
IPC: B01D69/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas dissolution and dissolved gas removing module for dissolving gas efficiently, recovering the lowering of dissolution performance in a short time and removing the dissolved gas out of a liquid. SOLUTION: A module, in which a winding layer formed by winding a hollow membrane knit fabric 20 formed of a plurality of hollow fiber membranes 1 into the spiral shape on the outer face of a hollow pipe 2 is stored in a housing 3 with a liquid outlet and inlet 10 on its wall face, is bonded and fixed on the housing 3 by potting sections 4 and 5 formed by using a potting agent, and a gas outlet and inlet 12 communicating with the insides of the hollow fiber membranes 1 and a liquid outlet and inlet 8 communicating with the inside of the hollow pipe 2 are provided on one end, while a gas outlet and inlet 11 communicating with the insides of the hollow fiber membranes 1 is provided on the other end. Preferably, the liquid is passed from the inside of the hollow pipe 2 to the outside.
Patent JP-S58109148-A (JP)
Inventor: UNNO TAKASHI
IPC: B02C18/00
Filed: 1981-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。